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Hemodialysis
Hemodialysis
Hemodialysis is a life-saving treatment for individuals with advanced Chronic Kidney Disease (CKD) or kidney failure. This procedure uses a machine to filter and purify the blood, removing waste products and excess fluids that the kidneys can no longer eliminate efficiently. Hemodialysis is a medical treatment used to filter waste, excess fluid, and toxins from the blood when the kidneys are no longer able to perform this function adequately.
How Hemodialysis Works :-
- Vascular Access :- To receive hemodialysis, a vascular access point is created, usually in the arm, to allow blood to flow from the body to the dialysis machine.
- Dialysis Machine :- The machine has a special filter called a dialyzer or artificial kidney. Blood flows from the body into the dialyzer, where it is cleaned and then returned to the body.
- Dialysis Sessions :- Typically, hemodialysis is performed three times a week, with each session lasting about 3-5 hours, depending on the individual’s needs.
Benefits of Hemodialysis :-
- Waste Removal :- Efficiently removes waste products and excess fluids from the blood.
- Electrolyte Balance :- Helps maintain the balance of electrolytes such as potassium, sodium, and calcium in the body.
- Blood Pressure Control :- Aids in controlling blood pressure by removing excess fluid.
Hemodialysis Process :-
- Preparation :- The patient is connected to the dialysis machine via the vascular access.
- Blood Cleaning :- Blood flows through the dialyzer, where waste products and excess fluids are filtered out.
- Return of Clean Blood :- The cleaned blood is returned to the patient’s body.
- Post-Dialysis :- The patient is disconnected from the machine and monitored for any immediate effects.
Living with Hemodialysis :-
- Diet and Nutrition :- Following a kidney-friendly diet is crucial. This typically includes limiting salt, potassium, and phosphorus intake.
- Fluid Management :- Monitoring and managing fluid intake to avoid overloading the body with excess fluid.
- Medication Adherence :- Taking prescribed medications regularly to manage underlying conditions and symptoms.
- Regular Monitoring :- Routine blood tests and check-ups to monitor kidney function and overall health.
Hemodialysis F&Q's
Many people live for many years on hemodialysis, though life expectancy varies based on individual health conditions, adherence to treatment, and other factors.
Yes, many patients continue to work or engage in other activities. Treatment schedules can often be adjusted to accommodate work or lifestyle needs.
Some common side effects include low blood pressure, muscle cramps, and fatigue. These can often be managed with adjustments to the treatment plan.
Patients may need to make dietary changes, limit fluid intake, and take medications as prescribed. Regular exercise and quitting smoking are also beneficial.
Yes, some patients may choose home hemodialysis, which offers greater flexibility and convenience. Training is provided for patients and their caregivers.
